AU2002367978A1 - Stator coil t-connection for two-phase step motors - Google Patents
Stator coil t-connection for two-phase step motorsInfo
- Publication number
- AU2002367978A1 AU2002367978A1 AU2002367978A AU2002367978A AU2002367978A1 AU 2002367978 A1 AU2002367978 A1 AU 2002367978A1 AU 2002367978 A AU2002367978 A AU 2002367978A AU 2002367978 A AU2002367978 A AU 2002367978A AU 2002367978 A1 AU2002367978 A1 AU 2002367978A1
- Authority
- AU
- Australia
- Prior art keywords
- connection
- stator coil
- phase step
- step motors
- motors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
- H02K37/04—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors situated within the stators
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/998,533 | 2001-11-29 | ||
US09/998,533 US6597077B2 (en) | 2001-11-29 | 2001-11-29 | Stator coil T-connection for two-phase step motors |
PCT/US2002/032365 WO2004001935A1 (en) | 2001-11-29 | 2002-10-09 | Stator coil t-connection for two-phase step motors |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002367978A1 true AU2002367978A1 (en) | 2004-01-06 |
Family
ID=25545342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002367978A Abandoned AU2002367978A1 (en) | 2001-11-29 | 2002-10-09 | Stator coil t-connection for two-phase step motors |
Country Status (4)
Country | Link |
---|---|
US (1) | US6597077B2 (en) |
AU (1) | AU2002367978A1 (en) |
TW (1) | TW583814B (en) |
WO (1) | WO2004001935A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6969930B2 (en) * | 2004-04-29 | 2005-11-29 | Lin Ted T | Half-stepping motor with bifilar winding ratio for smooth motion |
US7518270B2 (en) * | 2005-07-15 | 2009-04-14 | Lin Engineering, Inc. | Accurate microstepping motor |
US7545069B2 (en) * | 2006-04-04 | 2009-06-09 | Ford Global Technologies, Llc | Electric machine winding arrangement |
GB0908113D0 (en) * | 2009-05-12 | 2009-06-24 | Goodrich Control Sys Ltd | Metering valve control |
CN102025248B (en) * | 2009-09-18 | 2014-03-12 | 德昌电机(深圳)有限公司 | Motor used for power system of electric vehicle |
US8310115B2 (en) | 2010-07-23 | 2012-11-13 | General Electric Company | High power-density, high efficiency, non-permanent magnet electric machine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3466518A (en) | 1968-04-24 | 1969-09-09 | Ncr Co | Rotary stepping motors and control systems therefor |
GB1300413A (en) * | 1969-04-02 | 1972-12-20 | Lucas Industries Ltd | Alternators |
US4127801A (en) * | 1977-05-16 | 1978-11-28 | The Superior Electric Company | Power chopper supply for a bifilar wound stepping motor |
US4164696A (en) * | 1977-08-10 | 1979-08-14 | Teletype Corporation | Stepping motor excitation |
JPS5694959A (en) | 1979-12-28 | 1981-07-31 | Sanyo Denki Kk | Hybrid type stepping motor |
US4584495A (en) * | 1984-12-17 | 1986-04-22 | Applied Motion Products, Inc. | Performance step motor |
DE3584964D1 (en) * | 1985-01-29 | 1992-01-30 | Asgalium Sa | DRIVE DEVICE FOR AN ELECTRIC MOTOR WITH PERMANENTLY MAGNETIZED ROTOR. |
US4638195A (en) | 1985-02-11 | 1987-01-20 | Lin Ted T | Multiple-pole stepping motor |
US4634948A (en) * | 1985-05-17 | 1987-01-06 | The Superior Electric Company | Stepping motor winding for bipolar drive |
US4792709A (en) | 1987-03-18 | 1988-12-20 | The Superior Electric Company | Winding for operation of a three-phase stepping motor from a two-phase drive |
JP2867378B2 (en) | 1992-05-14 | 1999-03-08 | マイコム 株式会社 | Driving device for four-phase stepping motor and four-phase stepping motor |
US5444316A (en) | 1992-07-31 | 1995-08-22 | Ishikawajima Harima Heavy Industries Co., Ltd. | Hybrid stepping motor, driving method for the same and coil winding method for the same |
US5406185A (en) | 1993-06-04 | 1995-04-11 | Strunk; Timothy L. | Two-phase inverter drive for a three-phase motor |
JP3489106B2 (en) | 1994-12-08 | 2004-01-19 | 株式会社サタケ | Brushless three-phase synchronous generator |
US5689167A (en) | 1995-10-24 | 1997-11-18 | Micro Linear Corporation | Two-phase electronic control of a three-phase induction motor |
JP4012609B2 (en) | 1997-10-13 | 2007-11-21 | オリエンタルモーター株式会社 | Stepping motor winding method |
JPH11178308A (en) | 1997-12-08 | 1999-07-02 | Oriental Motor Co Ltd | Two-phase stepping motor and winding method thereof |
US6114782A (en) | 1999-09-30 | 2000-09-05 | Lin; Ted T. | Two-phase hybrid step motor driven by three-phase driver |
-
2001
- 2001-11-29 US US09/998,533 patent/US6597077B2/en not_active Expired - Lifetime
-
2002
- 2002-10-09 WO PCT/US2002/032365 patent/WO2004001935A1/en not_active Application Discontinuation
- 2002-10-09 AU AU2002367978A patent/AU2002367978A1/en not_active Abandoned
- 2002-10-21 TW TW091124211A patent/TW583814B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2004001935A1 (en) | 2003-12-31 |
US6597077B2 (en) | 2003-07-22 |
US20030102760A1 (en) | 2003-06-05 |
TW583814B (en) | 2004-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |